MARSTEK Single-Phase SmartBox: Whole-Home Backup & Expansion Solution

Core Product Advantages

• Whole-Home Backup Capability: Works with MARSTEK Venus series ESS to provide uninterrupted power for all household loads during grid outages.
• Multi-Unit Parallel Expansion: Supports up to 3 Venus units in parallel, boosting total power and storage capacity to meet larger energy demands.
• High Safety Standards: Equipped with dedicated Grid, Backup, Bypass, and Venus breakers for reliable circuit protection and safe operation.
• Energy-Efficient & Eco-Friendly: Optimizes power distribution to minimize energy waste, aligning with sustainable energy goals.
• Lightweight & Cost-Effective: Compact design reduces installation complexity and costs; easy to integrate with existing Venus ESS setups.

Key Performance Metrics

• Compatibility: Exclusively designed for MARSTEK Venus series single-phase ESS (e.g., Venus-E, Venus-A, Venus-D).
• Parallel Expansion Limit: Up to 3 Venus units for enhanced power and storage scalability.
• Circuit Protection: Integrated Grid Breaker, Backup Breaker, Bypass Breaker, and Venus Breaker for comprehensive safety.
• Operating Voltage/Frequency: 230V/50Hz (compatible with standard single-phase grids).
• Installation: Lightweight design enables easy mounting (wall/floor) with minimal setup time.

Technical Specifications

Versatile Application Scenarios

• Homeowners with Venus ESS: Upgrade your existing MARSTEK Venus single-phase ESS to enable whole-home backup, no need for full system replacement.
• Homes with High Energy Demands: Expand power/storage capacity by paralleling up to 3 Venus units, ideal for large residences or households with multiple high-power appliances.
• Grid-Unstable Areas: Ensure uninterrupted power for all household loads (critical and normal) during outages, enhancing energy security.
• Cost-Conscious Users: Lightweight, cost-effective design delivers whole-home backup and expansion without excessive investment.